---
lang: "en"
title: "RAK2245 Stamp Edition WisLink LPWAN Concentrator"
sku: "RAK-515003"
canonical_url: "https://shop.marcomweb.it/en/iot-makers/rak2245-stamp-edition-wislink-lpwan-concentrator"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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RAK2245 STAMP:RAK2245 Stamp Edition WisLink LPWAN Concentrator

The RAK2245 Stamp Edition is the smallest of the RAK2245 family. It has the lowest price, yet it maintains its high-quality construction and RF performance. This makes it suitable for rapid prototyping and dimensionally constrained applications.

As with the other modules in the RAK2245 line, it is based on the Semtech® 1301 and the SX1257/58 dual front-end chip. It is a full-fledged 8-channel LoRa® concentrator with a number of improvements over the last generation of this product line (RAK831).

Complete documentation for this product is available on the documentation page of our website.

## Features

- SX1301 + 2x SX1257/58 provide 8 LoRa® demodulation paths in uplink and 1 downlink
- Max Tx Power of 27dBm
- RX Sensitivity of -139dBm
- Better noise immunity due to improved RF chain filtering (additional SAW)
- Full LoRaWAN® 1.0.2 stack support
- Supported bands: (EU433, CN470, IN865, EU868, AU915, US915, KR920, AS920 and AS923)
- Integrated Ublox MAX-7Q GP module 40-pin header attachment (2mm pitch, 96Boards compatible)
- One of the smallest LPWAN concentrator modules on the market: 60mm (L) x 30mm (W) x 14.9mm (H)
- Redesigned heatsink for better thermal dissipation and reduced thermal noise

## Package

- Board dimensions: 60mm x 30mm x 14.9mm
- Board weight: approx. 0.75 oz
- Package weight: 0.3 kg (0.66 lbs)
- Package dimensions: 150mm x 90mm x 40mm (5.91 inches x 3.54 inches x 1.57 inches)
- Package inclusions: RAK2245 Stamp Edition Board only

 

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Source: https://shop.marcomweb.it/en/iot-makers/rak2245-stamp-edition-wislink-lpwan-concentrator

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